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2022-05-17T07:40:52+00:00
Scheduling for Distributed Sensor Networks with Single Sensor Measurement per Time Step
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AbstractWe examine the problem of distributed estimation
when only one sensor can take a measurement per time step.
We solve for the optimal recursive estimation algorithm when
the sensor switching schedule is given. We then consider the
effect of noise in communication channels. We also investigate
the problem of determining an optimal sensor switching strategy.
We see that this problem involves searching a tree in general
and propose two strategies for pruning the tree to minimize the
computation. The first is a sliding window strategy motivated
by the Viterbi algorithm, and the second one uses thresholding.
The performance of the algorithms is illustrated using numerical
examples.
Timothy Chung, Vijay Gupta, Babak Hassibi, Joel Burdick, Richard M. Murray
2003w
Submitted, 2004 International Conference on Robotics and Automation
chu+04-icra
Conference Paper
2016-05-15T06:18:29Z
2457523.7628357
Scheduling for Distributed Sensor Networks with Single Sensor Measurement per Time Step
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